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When 10 A current is passed for 80 min, the volume of hydrogen gas liberated is

Options

  1. A11.14 ~L
  2. B5.57 ~L
  3. C22.4 ~L
  4. D2.78 ~L

Correct answer

B. 5.57 ~L

Step-by-step solution

H ⁺+ 1 ~F e⁻ 1 2 H ₂ At STP, 96500 C liberates =11.2 ~L H ₂ 10 80 60 C will liberate aligned &= 11.2 10 80 60 96500 ~L H ₂ =& 5.57 ~L hydrogen gas aligned

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